BGS mineralogy and petrology collection record

Sample number S9574
Sample Donor Harker, Alfred
Rock name 'Original entry: Andesite'
Stratigraphy Not entered
Comments Sp. Gr. 2.72; Dyke; Tert Ig Rocks Skye, p. 395
Locality details 0.25 mile S by W of Suardal Farm
50k map sheet Glenelg (71)

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Map reference NG 622 215
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S9574

Cross Polarized, S9574

Plane Polarized, S9574

Plane Polarized, S9574